3899181880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521281}}^1$

素因数の和:521320

約数の個数: 64

約数和(自身を含む): 10133722080

約数和(自身を除く): 6234540200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 521281, 1042562, 2085124, 2606405, 4170248, 5212810, 5734091, 8861777, 10425620, 11468182, 17723554, 20851240, 22936364, 28670455, 35447108, 44308885, 45872728, 57340910, 70894216, 88617770, 97479547, 114681820, 177235540, 194959094, 229363640, 354471080, 389918188, 487397735, 779836376, 974795470, 1949590940, 3899181880]

約数ペア:

[(1, 3899181880), (2, 1949590940), (4, 974795470), (5, 779836376), (8, 487397735), (10, 389918188), (11, 354471080), (17, 229363640), (20, 194959094), (22, 177235540), (34, 114681820), (40, 97479547), (44, 88617770), (55, 70894216), (68, 57340910), (85, 45872728), (88, 44308885), (110, 35447108), (136, 28670455), (170, 22936364), (187, 20851240), (220, 17723554), (340, 11468182), (374, 10425620), (440, 8861777), (680, 5734091), (748, 5212810), (935, 4170248), (1496, 2606405), (1870, 2085124), (3740, 1042562), (7480, 521281)]